{
 "meta": {
  "dataset": "Subscriber history — @BiqUpCh_Bot",
  "channel": "https://tgregister.com/channel/BiqUpCh_Bot",
  "retrieved_at": "2026-08-29T19:17:08.566Z",
  "licence": "CC BY 4.0 — attribute to tgregister.com",
  "n_readings": 14,
  "window": {
   "from": "2026-08-07T19:46:23.973Z",
   "to": "2026-08-29T17:05:37.535Z"
  },
  "columns": {
   "ts": "when this reading was taken, UTC",
   "subscribers": "the count read (or, for source 3, carried over) — see source below",
   "source": {
    "0": "sweep.py — t.me/<name> profile page",
    "1": "promote.py — Bot API getChat",
    "2": "resolve.py — MTProto",
    "3": "spromote.py — t.me/s/<name> post preview (figure carried over from an earlier profile read, not the preview’s own rounded header)",
    "4": "remeasure.py — t.me/<name> profile page, re-read on a schedule"
   }
  },
  "note": "Snapshots are written only when a reading changes: a gap in ts means \"no change observed between readings\", never \"not measured\" and never \"interpolated\". Readings from different sources are separate lineages that do not confirm one another — subtracting across them can attribute a change to a period nothing was actually read in. Full method: https://tgregister.com/methodology#measuring"
 },
 "rows": [
  {
   "ts": "2026-08-07T19:46:23.973Z",
   "subscribers": 12625,
   "source": 0
  },
  {
   "ts": "2026-08-08T13:36:58.046Z",
   "subscribers": 11890,
   "source": 4
  },
  {
   "ts": "2026-08-10T17:21:59.987Z",
   "subscribers": 12123,
   "source": 4
  },
  {
   "ts": "2026-08-12T20:55:09.185Z",
   "subscribers": 12148,
   "source": 4
  },
  {
   "ts": "2026-08-15T19:55:38.465Z",
   "subscribers": 12225,
   "source": 4
  },
  {
   "ts": "2026-08-17T11:15:03.381Z",
   "subscribers": 12439,
   "source": 4
  },
  {
   "ts": "2026-08-19T07:52:35.257Z",
   "subscribers": 12527,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:07:23.467Z",
   "subscribers": 12846,
   "source": 4
  },
  {
   "ts": "2026-08-20T10:23:19.140Z",
   "subscribers": 12846,
   "source": 1
  },
  {
   "ts": "2026-08-23T03:19:15.114Z",
   "subscribers": 13300,
   "source": 4
  },
  {
   "ts": "2026-08-24T20:53:15.620Z",
   "subscribers": 13206,
   "source": 4
  },
  {
   "ts": "2026-08-25T18:36:53.793Z",
   "subscribers": 14096,
   "source": 4
  },
  {
   "ts": "2026-08-27T16:44:02.421Z",
   "subscribers": 14110,
   "source": 4
  },
  {
   "ts": "2026-08-29T17:05:37.535Z",
   "subscribers": 15058,
   "source": 4
  }
 ]
}